I doubt if there could be someone who is born with gambling talent, there is nothing like such, from what I've seen so far, I haven't met a consistent winner, everyone is always struggling with winning no matter how hard they try.
Even if there are lucky days, it does not even last longer, lucky days are always one day, I haven't encountered consecutive two days of winning, always one day of luck.
Imagine this, to be expecting a born winner, nah.
Gambling is a probability thing, with the victory of course they have arranged it (casino owners) sometimes some say it is random but what is clear is that this also depends on our own luck. It is indeed rare and perhaps difficult to find someone who is born with an expert talent in gambling, with others there are several films that show some people who are experts in gambling but this is nothing more than a film which has been arranged as well as possible so that the main character seems to be an expert in gambling, but in the real world it is impossible for him to be good at gambling, no more than an ordinary player.
Luck will definitely happen, I have experienced where I managed to withdraw victory three times in a day and that was with a fairly large amount in every withdrawal I made, and yes of course it was because I was lucky, because after that victory became a wild thing again that was difficult to get.